Today: HKPC seminar on enterprise resources planning for toy manufacturing. HKPC Building. Tomorrow: Hong Kong General Chamber of Commerce seminar: 'Sourcing smarter: Adapting to Asia's new import-export landscape'. Island Shangri-La. American Chamber of Commerce luncheon: 'China's tax reform - The shifting tax landscape'. Ritz-Carlton. Canadian Chamber of Commerce evening: 'The great Canadian real estate boom'. Kinwick Centre, Central. Friday, April 20: American Chamber of Commerce breakfast: 'Growing accountability, finding opportunity: Corporate social responsibility and the supply chain'. Holiday Inn Golden Mile Hotel.